135 int ksmbd_verify_smb_message(struct ksmbd_work *work)  in ksmbd_verify_smb_message()  argument
137 	struct smb2_hdr *smb2_hdr = ksmbd_req_buf_next(work);  in ksmbd_verify_smb_message()
141 		return ksmbd_smb2_check_message(work);  in ksmbd_verify_smb_message()
143 	hdr = work->request_buf;  in ksmbd_verify_smb_message()
146 		work->conn->outstanding_credits++;  in ksmbd_verify_smb_message()
310 static u16 get_smb1_cmd_val(struct ksmbd_work *work)  in get_smb1_cmd_val()  argument
321 static int init_smb1_rsp_hdr(struct ksmbd_work *work)  in init_smb1_rsp_hdr()  argument
323 	struct smb_hdr *rsp_hdr = (struct smb_hdr *)work->response_buf;  in init_smb1_rsp_hdr()
324 	struct smb_hdr *rcv_hdr = (struct smb_hdr *)work->request_buf;  in init_smb1_rsp_hdr()
342 static int smb1_check_user_session(struct ksmbd_work *work)  in smb1_check_user_session()  argument
344 	unsigned int cmd = work->conn->ops->get_cmd_val(work);  in smb1_check_user_session()
358 static int smb1_allocate_rsp_buf(struct ksmbd_work *work)  in smb1_allocate_rsp_buf()  argument
360 	work->response_buf = kzalloc(MAX_CIFS_SMALL_BUFFER_SIZE,  in smb1_allocate_rsp_buf()
362 	work->response_sz = MAX_CIFS_SMALL_BUFFER_SIZE;  in smb1_allocate_rsp_buf()
364 	if (!work->response_buf) {  in smb1_allocate_rsp_buf()
378 static void set_smb1_rsp_status(struct ksmbd_work *work, __le32 err)  in set_smb1_rsp_status()  argument
380 	work->send_no_response = 1;  in set_smb1_rsp_status()
391 static int smb1_negotiate(struct ksmbd_work *work)  in smb1_negotiate()  argument
393 	return ksmbd_smb_negotiate_common(work, SMB_COM_NEGOTIATE);  in smb1_negotiate()
408 int ksmbd_init_smb_server(struct ksmbd_work *work)  in ksmbd_init_smb_server()  argument
410 	struct ksmbd_conn *conn = work->conn;  in ksmbd_init_smb_server()
413 	proto = *(__le32 *)((struct smb_hdr *)work->request_buf)->Protocol;  in ksmbd_init_smb_server()
425 int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work, int info_level,  in ksmbd_populate_dot_dotdot_entries()  argument
434 	struct ksmbd_conn *conn = work->conn;  in ksmbd_populate_dot_dotdot_entries()
460 			ksmbd_vfs_fill_dentry_attrs(work,  in ksmbd_populate_dot_dotdot_entries()
566 static int smb_handle_negotiate(struct ksmbd_work *work)  in smb_handle_negotiate()  argument
568 	struct smb_negotiate_rsp *neg_rsp = work->response_buf;  in smb_handle_negotiate()
572 	if (ksmbd_iov_pin_rsp(work, (void *)neg_rsp,  in smb_handle_negotiate()
578 	neg_rsp->DialectIndex = cpu_to_le16(work->conn->dialect);  in smb_handle_negotiate()
583 int ksmbd_smb_negotiate_common(struct ksmbd_work *work, unsigned int command)  in ksmbd_smb_negotiate_common()  argument
585 	struct ksmbd_conn *conn = work->conn;  in ksmbd_smb_negotiate_common()
589 		ksmbd_negotiate_smb_dialect(work->request_buf);  in ksmbd_smb_negotiate_common()
593 		ret = smb2_handle_negotiate(work);  in ksmbd_smb_negotiate_common()
600 			init_smb2_neg_rsp(work);  in ksmbd_smb_negotiate_common()
604 		return smb_handle_negotiate(work);  in ksmbd_smb_negotiate_common()
732 int ksmbd_override_fsids(struct ksmbd_work *work)  in ksmbd_override_fsids()  argument
734 	struct ksmbd_session *sess = work->sess;  in ksmbd_override_fsids()
735 	struct ksmbd_share_config *share = work->tcon->share_conf;  in ksmbd_override_fsids()
766 	WARN_ON(work->saved_cred);  in ksmbd_override_fsids()
767 	work->saved_cred = override_creds(cred);  in ksmbd_override_fsids()
768 	if (!work->saved_cred) {  in ksmbd_override_fsids()
775 void ksmbd_revert_fsids(struct ksmbd_work *work)  in ksmbd_revert_fsids()  argument
779 	WARN_ON(!work->saved_cred);  in ksmbd_revert_fsids()
782 	revert_creds(work->saved_cred);  in ksmbd_revert_fsids()
784 	work->saved_cred = NULL;  in ksmbd_revert_fsids()